Date: Tue, 4 Mar 2014 13:54:47 +0900 From: Hayata <hayata@yz.yamagata-u.ac.jp> To: freebsd-stable@freebsd.org Subject: usb recognition difference between 9 and 10-STABLE Message-ID: <20140304.135447.983615024873715579.hayata@yz.yamagata-u.ac.jp>
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Hi. My usb digital audio player is recognized by FreeBSD9.1's device system as /dev/da0 (internal memory) and as /dev/da1 (SD card). But I found 10-STABLE no longer recognize /dev/da1 and only /dev/da0 appears in /dev. Does anyone know why? How should I do if I want to access /dev/da1? I attached `uname` and /var/log/messages in the following. Regards, -- Takahiro Hayata -------------------------------------------------------------------------------------- %uname -a FreeBSD spike2x.klab 10.0-STABLE FreeBSD 10.0-STABLE #0 r262690: Mon Mar 3 02:18:49 JST 2014 hayata@akeldam.klab:/usr/obj/opt/src/sys/GENERIC amd64 %cat /var/log/messages ... Mar 4 12:45:35 spike2x kernel: ugen7.2: <Transcend> at usbus7 Mar 4 12:45:35 spike2x kernel: umass0: <Mass Storage> on usbus7 Mar 4 12:45:35 spike2x kernel: umass0: 8070i (ATAPI) over Bulk-Only; quirks = 0x0000 Mar 4 12:45:35 spike2x kernel: umass0:5:0:-1: Attached to scbus5 Mar 4 12:45:35 spike2x kernel: da0 at umass-sim0 bus 0 scbus5 target 0 lun 0 Mar 4 12:45:35 spike2x kernel: da0: <MP 870 0100> Removable Direct Access SCSI-0 device Mar 4 12:45:35 spike2x kernel: da0: Serial Number K Mar 4 12:45:35 spike2x kernel: da0: 40.000MB/s transfers Mar 4 12:45:35 spike2x kernel: da0: 7672MB (15712256 512 byte sectors: 255H 63S/T 978C) Mar 4 12:45:35 spike2x kernel: da0: quirks=0x2<NO_6_BYTE> Mar 4 12:45:35 spike2x kernel: da1 at umass-sim0 bus 0 scbus5 target 0 lun 1 Mar 4 12:45:35 spike2x kernel: da1: <MP 870 0100> Removable Direct Access SCSI-0 device Mar 4 12:45:35 spike2x kernel: da1: Serial Number K Mar 4 12:45:35 spike2x kernel: da1: 40.000MB/s transfers Mar 4 12:45:35 spike2x kernel: da1: 29979MB (61396992 512 byte sectors: 255H 63S/T 3821C) Mar 4 12:45:35 spike2x kernel: da1: quirks=0x2<NO_6_BYTE> Mar 4 12:45:35 spike2x kernel: da1 at umass-sim0 bus 0 scbus5 target 0 lun 1 Mar 4 12:45:35 spike2x kernel: da1: <MP 870 0100> s/n K detached Mar 4 12:45:35 spike2x kernel: (da1:umass-sim0:0:0:1): Periph destroyed ------------------------------------------------------------------------------------------ %uname -a FreeBSD aerfax5.klab 9.1-STABLE FreeBSD 9.1-STABLE #17 r249542: Tue Apr 16 18:26:06 JST 2013 hayata@akeldam.klab:/usr/obj/opt/src/sys/AKELDAM amd64 %cat /var/log/messages ... Mar 4 13:33:12 aerfax5 kernel: ugen7.2: <Transcend> at usbus7 Mar 4 13:33:12 aerfax5 kernel: umass0: <Mass Storage> on usbus7 Mar 4 13:33:12 aerfax5 kernel: umass0: 8070i (ATAPI) over Bulk-Only; quirks = 0x0000 Mar 4 13:33:12 aerfax5 kernel: umass0:6:0:-1: Attached to scbus6 Mar 4 13:33:12 aerfax5 kernel: da0 at umass-sim0 bus 0 scbus6 target 0 lun 0 Mar 4 13:33:12 aerfax5 kernel: da0: <MP 870 0100> Removable Direct Access SCSI-0 device Mar 4 13:33:12 aerfax5 kernel: da0: 40.000MB/s transfers Mar 4 13:33:12 aerfax5 kernel: da0: 7672MB (15712256 512 byte sectors: 255H 63S/T 978C) Mar 4 13:33:12 aerfax5 kernel: da1 at umass-sim0 bus 0 scbus6 target 0 lun 1 Mar 4 13:33:12 aerfax5 kernel: da1: <MP 870 0100> Removable Direct Access SCSI-0 device Mar 4 13:33:12 aerfax5 kernel: da1: 40.000MB/s transfers Mar 4 13:33:12 aerfax5 kernel: da1: 29979MB (61396992 512 byte sectors: 255H 63S/T 3821C) ------------------------------------------------------------------------------------------
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